Stepan’s Antimicrobials and End-Use Registration Program

Stepan Company offers biocidal active ingredients globally under the tradenames of BTC®, SO/SAN® and ONYXIDE®. The BTC® and SO/SAN® products are highly effective quaternaries that control a broad spectrum of microorganisms, including bacteria, molds, yeasts, fungi and viruses. Stepan's ONYXIDE® 200 is a triazine compound used in metalworking, oil field and in-can preservation.

Examples of where Stepan quaternaries are effective as the active in end use formulations:

Sanitization and disinfection in the home and institutional settings such as schools, offices and restaurants

Not only does Stepan sell the biocidal active, we offer end use customers the opportunity to sublicense end use formulations, including ready-to-use, dilutable concentrates, aerosols and wipe products. Stepan Company has a global support staff that provides ongoing market, technical and regulatory support.